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https://github.com/pyenv/pyenv.git
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63 lines
1.2 KiB
Bash
Executable file
63 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Summary: List hook scripts for a given pyenv command
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# Usage: pyenv hooks <command>
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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# Provide pyenv completions
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if [ "$1" = "--complete" ]; then
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echo exec
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echo rehash
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echo version-name
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echo version-origin
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echo which
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exit
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fi
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PYENV_COMMAND="$1"
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if [ -z "$PYENV_COMMAND" ]; then
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pyenv-help --usage hooks >&2
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exit 1
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fi
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if ! enable -f "${BASH_SOURCE%/*}"/pyenv-realpath.dylib realpath 2>/dev/null; then
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if [ -n "$PYENV_NATIVE_EXT" ]; then
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echo "pyenv: failed to load \`realpath' builtin" >&2
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exit 1
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fi
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READLINK=$(type -p greadlink readlink | head -1)
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if [ -z "$READLINK" ]; then
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echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
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exit 1
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fi
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resolve_link() {
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$READLINK "$1"
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}
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realpath() {
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local path="$1"
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local name
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# Use a subshell to avoid changing the current path
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(
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while [ -n "$path" ]; do
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name="${path##*/}"
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[ "$name" = "$path" ] || cd "${path%/*}"
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path="$(resolve_link "$name" || true)"
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done
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echo "${PWD}/$name"
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)
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}
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fi
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IFS=: hook_paths=($PYENV_HOOK_PATH)
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shopt -s nullglob
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for path in "${hook_paths[@]}"; do
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for script in "$path/$PYENV_COMMAND"/*.bash; do
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realpath "$script"
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done
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done
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shopt -u nullglob
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